Lou Roca of Greenlawn joins Crystal and Co. in Manhattan as executive managing director. He was managing director and area president for Arthur J. Gallagher in Garden City.
Carlo J. Sciara of West Babylon has joined Simonetti and Associates in Woodbury as a law clerk. He held a similar position at Herzfeld & Rubin in Manhattan.
Elizabeth Schlissel of West Babylon has joined the litigation practice group at Certilman Balin Adler and Hyman in East Meadow as an associate. She was a litigation associate at Smith, Sovik, Kendrick & Sugnet in East Meadow.
Jenifer Van Deinse of Fort Salonga has joined Planned Parenthood Hudson Peconic in Smithtown as major gifts manager. She was assistant director of development for two charitable organizations, the Grayson-Jockey Club Research Foundation and The Jockey Club Safety Net Foundation in Manhattan.